<template>
  <div class="register-container">
    <!-- 注册内容 -->
    <div class="register">
      <h3>注册新用户
        <span class="go">我有账号，去 <a href="login.html" target="_blank">登陆</a>
        </span>
      </h3>
      <ValidationObserver v-slot="{ handleSubmit }">
        <form @submit.prevent="handleSubmit(onSubmit)">
          <ValidationProvider class="content" rules="phoneRequired|phoneNumber" v-slot="{errors}" mode="lazy" tag="div">
            <label>手机号:</label>
            <input type="text" v-model="user.phone" placeholder="请输入你的手机号">
            <span class="error-msg">{{errors[0]}}</span>
          </ValidationProvider>
          <!-- <ValidationProvider class="content" v-slot="{errors}" mode="lazy" rules="codeRequired|codeNumber" tag="div"> -->
          <ValidationProvider class="content" v-slot="{errors}" mode="lazy" rules="codeRequired|digits:6" tag="div">
            <label>验证码:</label>
            <input type="text" v-model="user.code" placeholder="请输入验证码">
            <input type="button" @click="getVerifyCode" style="width:120px" value="获取验证码">
            <span class="error-msg">{{errors[0]}}</span>
          </ValidationProvider>
          <ValidationProvider class="content" rules="passRequired|passNumber" v-slot="{errors}" mode="lazy" tag="div">
            <label>登录密码:</label>
            <input type="text" v-model="user.password" placeholder="请输入你的登录密码">
            <span class="error-msg">{{errors[0]}}</span>
          </ValidationProvider>
          <ValidationProvider class="content" :rules="`passRequired|passNumber|rePassNumber:${user.password}`" v-slot="{errors}" mode="lazy" tag="div">
            <label>确认密码:</label>
            <input type="text" v-model="user.rePassword" placeholder="请输入确认密码">
            <span class="error-msg">{{errors[0]}}</span>
          </ValidationProvider>
          <ValidationProvider class="controls" rules="agree" v-slot="{errors}" mode="lazy" tag="div">
            <input name="m1" v-model="user.isAgree" type="checkbox">
            <span>同意协议并注册《尚品汇用户协议》</span>
            <span class="error-msg">{{errors[0]}}</span>
          </ValidationProvider>
          <div class="btn">
            <button>完成注册</button>
          </div>
        </form>
      </ValidationObserver>
    </div>

    <!-- 底部 -->
    <div class="copyright">
      <ul>
        <li>关于我们</li>
        <li>联系我们</li>
        <li>联系客服</li>
        <li>商家入驻</li>
        <li>营销中心</li>
        <li>手机尚品汇</li>
        <li>销售联盟</li>
        <li>尚品汇社区</li>
      </ul>
      <div class="address">地址：北京市昌平区宏福科技园综合楼6层</div>
      <div class="beian">京ICP备19006430号
      </div>
    </div>
  </div>
</template>

<script>
// 引入validate中的两个组件
import { ValidationObserver, ValidationProvider, extend } from 'vee-validate'
import { required, digits } from 'vee-validate/dist/rules'
import { phoneNumberReg, passwordReg, codeNumberReg } from '@/utils/reg'
import { reqGetVerifyCode,reqUerRegister } from '@/api'
// 注册或是调用一下内置规则 如下的书写方式是使用内置的提示使用
// extend('digits',digits)
// 自定义提示信息
extend('digits', {
  ...digits,
  message: '验证码不合法,请重新输入...'
})
// 手机号的校验规则
extend('phoneRequired', {
  ...required,
  message: '手机号码不能为空'
})
extend('phoneNumber', {
  validate(val) {
    return phoneNumberReg.test(val)
  },
  message: '手机号码格式不正确'
})

// 校验第一次输入的密码是否合法
extend('passRequired', {
  ...required,
  message: '手机密码不能为空'
})
extend('passNumber', {
  validate(val) {
    return passwordReg.test(val)
  },
  message: '密码格式不正确,应该是6--12位'
})
// 验证两次输入的密码是否一致
extend('rePassNumber', {
  validate(val, { password }) {
    // val是当前输入的数据值，也就是当前密码
    return val === password
  },
  message: '两次密码不一致,请重新输入',
  params: ['password']
})
// 验证是否勾选协议
extend('agree', {
  validate(val) {
    // val是一个布尔类型，直接使用即可
    return val
  },
  message: '请勾选协议...'
})

// 验证码的校验规则
extend('codeRequired', {
  ...required,
  // 我们自己书写提示信息
  message: '验证码不能为空'
})
extend('codeNumber', {
  validate(val) {
    return codeNumberReg.test(val)
  },
  message: '验证码格式不正确'
})
export default {
  name: 'Register',
  data() {
    return {
      user: {
        phone: '',
        password: '',
        rePassword: '',
        code: '',
        isAgree: false
      }
    }
  },
  components: {
    ValidationObserver,
    ValidationProvider
  },
  methods: {
    // 1. 获取验证码
    async getVerifyCode(e) {
      // console.log(112233);
      // 1.1 先判断一下手机号码是否合法
      if (!phoneNumberReg.test(this.user.phone)) return // 阻止代码向下执行
      // 1.3 立即禁用当前按钮 因为获取验证码的时间一般在60秒内
      let num = 10
      e.target.disabled = true // 禁用这个按钮
      let timeId = setInterval(() => {
        num--
        if (num <= 1) {
          clearInterval(timeId)
          e.target.value = '获取验证码'
          // 再启用按钮
          e.target.disabled = false
          return
        }
        e.target.value = num + '秒后重新获取...'
      }, 1000)
      // 1.2 合法之后再去发送请求
      const result = await reqGetVerifyCode(this.user.phone)

      if (result.code === 200) {
        // console.log(result);
        this.user.code = result.data
        // e.target.value = '获取验证码'
      } else {
        console.log(result.message)
      }
    },
    // 2. 注册账号
    async onSubmit() {
      // 2.1 当表单中的所有的输入框都经过了校验，才会执行这里面的代码
      // alert('Form has been submitted!')
      const {phone,password,code} = this.user
      const result = await reqUerRegister({phone,password,code})
      if(result.code ===200){
        // alert('注册成功')
        // 跳转到登陆页面
        this.$router.push('/login')
      }else {
        alert(result.message)
      }
    }
  }
}
</script>

<style lang="less" scoped>
.register-container {
  .register {
    width: 1200px;
    height: 445px;
    border: 1px solid rgb(223, 223, 223);
    margin: 0 auto;

    h3 {
      background: #ececec;
      margin: 0;
      padding: 6px 15px;
      color: #333;
      border-bottom: 1px solid #dfdfdf;
      font-size: 20.04px;
      line-height: 30.06px;

      span {
        font-size: 14px;
        float: right;

        a {
          color: #e1251b;
        }
      }
    }

    div:nth-of-type(1) {
      margin-top: 40px;
    }

    .content {
      padding-left: 390px;
      margin-bottom: 18px;
      position: relative;

      label {
        font-size: 14px;
        width: 96px;
        text-align: right;
        display: inline-block;
      }

      input {
        width: 270px;
        height: 38px;
        padding-left: 8px;
        box-sizing: border-box;
        margin-left: 5px;
        outline: none;
        border: 1px solid #999;
      }

      img {
        vertical-align: sub;
      }

      .error-msg {
        position: absolute;
        top: 100%;
        left: 495px;
        color: red;
      }
    }

    .controls {
      text-align: center;
      position: relative;

      input {
        vertical-align: middle;
      }

      .error-msg {
        position: absolute;
        top: 100%;
        left: 495px;
        color: red;
      }
    }

    .btn {
      text-align: center;
      line-height: 36px;
      margin: 17px 0 0 55px;

      button {
        outline: none;
        width: 270px;
        height: 36px;
        background: #e1251b;
        color: #fff !important;
        display: inline-block;
        font-size: 16px;
      }
    }
  }

  .copyright {
    width: 1200px;
    margin: 0 auto;
    text-align: center;
    line-height: 24px;

    ul {
      li {
        display: inline-block;
        border-right: 1px solid #e4e4e4;
        padding: 0 20px;
        margin: 15px 0;
      }
    }
  }
}
</style>